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Does Daz Studio use RT cores?

mumia76mumia76 Posts: 146
in Daz Studio Discussion

According to NVIDIA RTX rendering has been supported in iray since 2019, but when I do a render in Daz Studio both the latest beta and the release version, it says "PTX SM 7.5" in the log.

Which to me suggest that it does not use RT cores.So what's the state of RTX support actually?

Comments

  • LeanaLeana Posts: 11,812

    DS 4.12 definitely includes a version of Iray which uses the RT cores.

  • Richard HaseltineRichard Haseltine Posts: 102,291

    What is your exact version of DS - Help>About Daz Studio? What version are your nVidia drivers - right-click on the desktop>nVidia Control Panel?

  • mumia76mumia76 Posts: 146
    Richard Haseltine said:

    What is your exact version of DS - Help>About Daz Studio? What version are your nVidia drivers - right-click on the desktop>nVidia Control Panel?

    NV Driver: 445.75

    Daz Studio version: 4.12.1.117 or 4.12.2.6 both

  • prixatprixat Posts: 1,590

    You may be thinking of CUDA (version 10) required for Turing, but the COMPUTE version for Turing is correct at "sm_75".

  • mumia76mumia76 Posts: 146
    prixat said:

    You may be thinking of CUDA (version 10) required for Turing, but the COMPUTE version for Turing is correct at "sm_75".

    I just want to confirm that the GPU I purchased at no small expense is actually properly utilized by Daz Studio.

  • prixatprixat Posts: 1,590

    That log entry seems to confirm it.yes

    This page lists Architectures and their COMPUTE versions:

    http://arnon.dk/matching-sm-architectures-arch-and-gencode-for-various-nvidia-cards/

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